// Zadanie 14

#include <fstream>
#include <iostream>

using namespace std;

int main(){
	int n;
	
	cout << "Wprowadz liczbe wierszy: ";
	cin >> n;
	
	for (int i = 1; i <= n; i++) {
		for (int j = 1; j <= n-i; j++) {
			cout <<" ";
		}
		
		for (int j = 1; j <= i*2-1; j++) {
			cout <<"*";
		}
		cout <<endl;
    }
	
	return 0;
}

